问题
填空题
- A. Is that clear
- B. Can it do some washing
- C. Why do you think it is useful
- D. It appeared several centuries ago, didn’t it
- E. Will robots be the same as people
- F. What is it
- G. Could you please tell me more about robots
A: Today we are going to talk about a great invention. It looks like a human being. (61)
B: It’s a robot. (62)
A: Of course not. The first robot was invented in 1921.
B: (63)
A: Sure. They can take the place of humans to do some boring work. They can also do a lot of dangerous work instead of humans.
B: (64)
A: No. Robots can do a lot of work instead of people in many ways, but people wouldn’t be replaced by robots. (65)
B: We get it.
答案
参考答案：D
解析： 根据后面的回答“当然不是啦，第一个机器人是在1921年发明的”说明上一句谈论的是发明机器人的时间。故选D。